Endocrine Abstracts

Introduction: The aim of this report is to present the uncommon clinical presentation of a patient with a pancreatic NET.Case report: A 55-year-old man with personal history of hypertension, dyslipidaemia, and depression. He was referred to the outpatient for high levels of calcium in repeated assessments during the last year. He referred polyuria and polydipsia. Not clinical history of bone fractures, abdominal pain, or another digestive symptoms. Initi...

Aim: Bariatric surgery (BS) modifies body composition. The aim of the study was to establish the first step toward the introduction of the ultrasound (US) and bioelectrical impedance analysis (BIA) in the evaluation of body composition before and after BS. In addition, as obesity was shown to be related to global cognitive decline, we aim to determine possible changes in cognitive test before and after BS.Material and Methods: a prospective pilot study o...

Introduction: Adrenal schwannomas are very rare tumors that are difficult to diagnose properatively. They represent only 1–3% of all retroperitoneum masses.Case report: A 30-year-old woman was referred to the outpatient to evaluate an adrenal mass incidentally found on abdominal ultrasonographic images obtained for self-limit abdominal pain. Her medical and family histories were unremarkable. Clinically asymptomatic, only referred amenorrhea for two...

Background: Primary hyperparathyroidism (PHP) is associated with increased rates of cardiovascular (CV) risk. Moreover, it is not fully clear whether surgery can attenuate CV risk. The intima-media thickness (IMT) of carotid vessels is considered a marker of atherosclerosis and CV events.Aim: Of the study was to evaluate IMT and some metabolic parameters in PHP patients.Subjects: Of 56 subjects were studied. Patients were divided i...

Introduction: Hypothyroidism in pregnancy is a topic widely studied in recent years, especially in those women with positive autoimmunity. However, usually the only determination of antibodies that is made is the thyroid antiperoxidase antibodies (anti-TPO). In this study we wanted to know what incidence of anti-thyroglobulin antibodies (anti-Tg) our pregnant women present and what repercussion they can have on thyroid function.Materials and methods: Ant...

The endocannabinoid system is involved in several homeostatic and neuroendocrine functions. In the present study, we evaluated the effects of type 1 cannabinoid (CB1) receptor antagonist, rimonabant (10 mg/kg, p.o.), on hormone secretion, neuronal activation and mRNA expression in the hypothalamus following isotonic (I−) or hypertonic (H−) blood volume expansion (BVE). Our results showed that the secretion of both oxytocin (OT) and vasopressin (AVP) were increased ...

Introduction: In Spain, the specialist in endocrinology and nutrition is the reference in the care of patients with diabetes mellitus. In the year 2022, access to these specialists has been facilitated in the south of Gran Canaria. The aim of the study is to determine how this has influenced the management of type 2 diabetes (T2D).Methods: We included those patients with T2D assessed by the Endocrinology service in 2022 in which two analyses were perform...

Endocrine disruptors are a rising concern for public health due to their ubiquitous presence affecting reproductive development throughout generations. We aim at studying the transgenerational effect of an EDC mixture on female sexual development and reproduction. Female rats (F0 generation) were orally exposed to a mixture of 14 anti-androgenic and estrogenic EDCs or corn oil for 2 weeks before and throughout gestation and until weaning. The mixture was composed of plasticize...

Introduction: Bariatric surgery is an effective therapy for patients with type 2 diabetes mellitus (T2D). Many mechanisms have been proposed for its metabolic benefits, such as caloric restriction, weight loss, increased secretion of gut hormones like glucagon-like peptide 1 (GLP-1) and 2 (GLP-2), bile acid diversion, decrease of pancreatic and hepatic fat deposits and changes in gut microbiome.Aims: Evaluate changes after surgery in gut microbiome profi...

Introduction: Zinc transporter 8 (ZnT8) autoimmunity has been established as one of the markers for the diagnosis of type 1 diabetes (T1D) along with glutamate decarboxylase (GAD) and tyrosine phosphatase IA-2 (IA-2) antibodies. The aim of this study is to understand the status of pancreatic autoimmunity in the diagnosis of T1D, with special attention to the usefulness of ZnT8. In addition, as a second objective, we study the proposal to perform the assessment of pancreatic au...